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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/pinctrl/
Dmarvell,kirkwood-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6180-pinctrl",
8 "marvell,88f6190-pinctrl", "marvell,88f6192-pinctrl",
9 "marvell,88f6281-pinctrl", "marvell,88f6282-pinctrl",
10 "marvell,98dx4122-pinctrl", "marvell,98dx1135-pinctrl"
11 - reg: register specifier of MPP registers
14 It also support the 88f6281-based variant in the 98dx412x Bobcat SoCs.
24 mpp0 0 gpio, nand(io2), spi(cs)
26 mpp2 2 gpo, nand(io4), spi(sck)
28 mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk)
[all …]
Dmarvell,armada-39x-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6920-pinctrl", "marvell,88f6925-pinctrl" or
8 "marvell,88f6928-pinctrl" depending on the specific variant of the
10 - reg: register specifier of MPP registers
18 mpp0 0 gpio, ua0(rxd)
19 mpp1 1 gpio, ua0(txd)
20 mpp2 2 gpio, i2c0(sck)
21 mpp3 3 gpio, i2c0(sda)
22 mpp4 4 gpio, ua1(txd), ua0(rts), smi(mdc)
23 mpp5 5 gpio, ua1(rxd), ua0(cts), smi(mdio)
[all …]
Dmarvell,armada-370-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6710-pinctrl"
8 - reg: register specifier of MPP registers
16 mpp0 0 gpio, uart0(rxd)
18 mpp2 2 gpio, i2c0(sck), uart0(txd)
19 mpp3 3 gpio, i2c0(sda), uart0(rxd)
20 mpp4 4 gpio, vdd(cpu-pd)
21 mpp5 5 gpo, ge0(txclkout), uart1(txd), spi1(sck), audio(mclk)
22 mpp6 6 gpio, ge0(txd0), sata0(prsnt), tdm(rst), audio(sdo)
24 mpp8 8 gpio, ge0(txd2), uart0(rts), tdm(drx), audio(bclk)
[all …]
Dmarvell,armada-38x-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6810-pinctrl", "marvell,88f6820-pinctrl" or
8 "marvell,88f6828-pinctrl" depending on the specific variant of the
10 - reg: register specifier of MPP registers
18 mpp0 0 gpio, ua0(rxd)
19 mpp1 1 gpio, ua0(txd)
20 mpp2 2 gpio, i2c0(sck)
21 mpp3 3 gpio, i2c0(sda)
22 mpp4 4 gpio, ge(mdc), ua1(txd), ua0(rts)
23 mpp5 5 gpio, ge(mdio), ua1(rxd), ua0(cts)
[all …]
Dmarvell,armada-375-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6720-pinctrl"
8 - reg: register specifier of MPP registers
16 mpp0 0 gpio, dev(ad2), spi0(cs1), spi1(cs1)
17 mpp1 1 gpio, dev(ad3), spi0(mosi), spi1(mosi)
18 mpp2 2 gpio, dev(ad4), ptp(evreq), led(c0), audio(sdi)
19 mpp3 3 gpio, dev(ad5), ptp(trig), led(p3), audio(mclk)
20 mpp4 4 gpio, dev(ad6), spi0(miso), spi1(miso)
21 mpp5 5 gpio, dev(ad7), spi0(cs2), spi1(cs2)
22 mpp6 6 gpio, dev(ad0), led(p1), audio(lrclk)
[all …]
Dmarvell,dove-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,dove-pinctrl"
8 - clocks: (optional) phandle of pdma clock
9 - reg: register specifiers of MPP, MPP4, and PMU MPP registers
18 mpp0 0 gpio, pmu, uart2(rts), sdio0(cd), lcd0(pwm), pmu*
19 mpp1 1 gpio, pmu, uart2(cts), sdio0(wp), lcd1(pwm), pmu*
20 mpp2 2 gpio, pmu, uart2(txd), sdio0(buspwr), sata(prsnt),
22 mpp3 3 gpio, pmu, uart2(rxd), sdio0(ledctrl), sata(act),
23 uart1(cts), lcd-spi(cs1), pmu*
24 mpp4 4 gpio, pmu, uart3(rts), sdio1(cd), spi1(miso), pmu*
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/pinctrl/
Dmarvell,kirkwood-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6180-pinctrl",
8 "marvell,88f6190-pinctrl", "marvell,88f6192-pinctrl",
9 "marvell,88f6281-pinctrl", "marvell,88f6282-pinctrl",
10 "marvell,98dx4122-pinctrl", "marvell,98dx1135-pinctrl"
11 - reg: register specifier of MPP registers
14 It also support the 88f6281-based variant in the 98dx412x Bobcat SoCs.
24 mpp0 0 gpio, nand(io2), spi(cs)
26 mpp2 2 gpo, nand(io4), spi(sck)
28 mpp4 4 gpio, nand(io6), uart0(rxd), ptp(clk)
[all …]
Dmarvell,armada-39x-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6920-pinctrl", "marvell,88f6925-pinctrl" or
8 "marvell,88f6928-pinctrl" depending on the specific variant of the
10 - reg: register specifier of MPP registers
18 mpp0 0 gpio, ua0(rxd)
19 mpp1 1 gpio, ua0(txd)
20 mpp2 2 gpio, i2c0(sck)
21 mpp3 3 gpio, i2c0(sda)
22 mpp4 4 gpio, ua1(txd), ua0(rts), smi(mdc)
23 mpp5 5 gpio, ua1(rxd), ua0(cts), smi(mdio)
[all …]
Dmarvell,armada-370-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6710-pinctrl"
8 - reg: register specifier of MPP registers
16 mpp0 0 gpio, uart0(rxd)
18 mpp2 2 gpio, i2c0(sck), uart0(txd)
19 mpp3 3 gpio, i2c0(sda), uart0(rxd)
20 mpp4 4 gpio, vdd(cpu-pd)
21 mpp5 5 gpo, ge0(txclkout), uart1(txd), spi1(sck), audio(mclk)
22 mpp6 6 gpio, ge0(txd0), sata0(prsnt), tdm(rst), audio(sdo)
24 mpp8 8 gpio, ge0(txd2), uart0(rts), tdm(drx), audio(bclk)
[all …]
Dmarvell,armada-38x-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6810-pinctrl", "marvell,88f6820-pinctrl" or
8 "marvell,88f6828-pinctrl" depending on the specific variant of the
10 - reg: register specifier of MPP registers
18 mpp0 0 gpio, ua0(rxd)
19 mpp1 1 gpio, ua0(txd)
20 mpp2 2 gpio, i2c0(sck)
21 mpp3 3 gpio, i2c0(sda)
22 mpp4 4 gpio, ge(mdc), ua1(txd), ua0(rts)
23 mpp5 5 gpio, ge(mdio), ua1(rxd), ua0(cts)
[all …]
Dmarvell,armada-375-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,88f6720-pinctrl"
8 - reg: register specifier of MPP registers
16 mpp0 0 gpio, dev(ad2), spi0(cs1), spi1(cs1)
17 mpp1 1 gpio, dev(ad3), spi0(mosi), spi1(mosi)
18 mpp2 2 gpio, dev(ad4), ptp(evreq), led(c0), audio(sdi)
19 mpp3 3 gpio, dev(ad5), ptp(trig), led(p3), audio(mclk)
20 mpp4 4 gpio, dev(ad6), spi0(miso), spi1(miso)
21 mpp5 5 gpio, dev(ad7), spi0(cs2), spi1(cs2)
22 mpp6 6 gpio, dev(ad0), led(p1), audio(lrclk)
[all …]
Dmarvell,dove-pinctrl.txt3 Please refer to marvell,mvebu-pinctrl.txt in this directory for common binding
7 - compatible: "marvell,dove-pinctrl"
8 - clocks: (optional) phandle of pdma clock
9 - reg: register specifiers of MPP, MPP4, and PMU MPP registers
18 mpp0 0 gpio, pmu, uart2(rts), sdio0(cd), lcd0(pwm), pmu*
19 mpp1 1 gpio, pmu, uart2(cts), sdio0(wp), lcd1(pwm), pmu*
20 mpp2 2 gpio, pmu, uart2(txd), sdio0(buspwr), sata(prsnt),
22 mpp3 3 gpio, pmu, uart2(rxd), sdio0(ledctrl), sata(act),
23 uart1(cts), lcd-spi(cs1), pmu*
24 mpp4 4 gpio, pmu, uart3(rts), sdio1(cd), spi1(miso), pmu*
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/spi/
Dspi-gpio.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SPI-GPIO devicetree bindings
10 - Rob Herring <robh@kernel.org>
13 This represents a group of 3-n GPIO lines used for bit-banged SPI on
14 dedicated GPIO lines.
17 - $ref: "/schemas/spi/spi-controller.yaml#"
21 const: spi-gpio
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/spi/
Dspi-gpio.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/spi/spi-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: SPI-GPIO
10 - Rob Herring <robh@kernel.org>
13 This represents a group of 3-n GPIO lines used for bit-banged SPI on
14 dedicated GPIO lines.
17 - $ref: /schemas/spi/spi-controller.yaml#
21 const: spi-gpio
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/iio/adc/
Davia-hx711.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/avia-hx711.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andreas Klinger <ak@it-klinger.de>
13 Bit-banging driver using two GPIOs:
14 - sck-gpio gives a clock to the sensor with 24 cycles for data retrieval
17 - dout-gpio is the sensor data the sensor responds to the clock
25 - avia,hx711
27 sck-gpios:
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/
Davia-hx711.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: "http://devicetree.org/schemas/iio/adc/avia-hx711.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
10 - Andreas Klinger <ak@it-klinger.de>
13 Bit-banging driver using two GPIOs:
14 - sck-gpio gives a clock to the sensor with 24 cycles for data retrieval
17 - dout-gpio is the sensor data the sensor responds to the clock
25 - avia,hx711
27 sck-gpios:
[all …]
/kernel/linux/linux-5.10/drivers/pinctrl/mvebu/
Dpinctrl-armada-39x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
18 #include "pinctrl-mvebu.h"
30 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
33 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
36 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
37 MPP_VAR_FUNCTION(1, "i2c0", "sck", V_88F6920_PLUS)),
39 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
42 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
47 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
[all …]
Dpinctrl-armada-375.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
19 #include "pinctrl-mvebu.h"
23 MPP_FUNCTION(0x0, "gpio", NULL),
29 MPP_FUNCTION(0x0, "gpio", NULL),
35 MPP_FUNCTION(0x0, "gpio", NULL),
43 MPP_FUNCTION(0x0, "gpio", NULL),
51 MPP_FUNCTION(0x0, "gpio", NULL),
57 MPP_FUNCTION(0x0, "gpio", NULL),
64 MPP_FUNCTION(0x0, "gpio", NULL),
[all …]
/kernel/linux/linux-6.6/drivers/pinctrl/mvebu/
Dpinctrl-armada-39x.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
18 #include "pinctrl-mvebu.h"
30 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
33 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
36 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
37 MPP_VAR_FUNCTION(1, "i2c0", "sck", V_88F6920_PLUS)),
39 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
42 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
47 MPP_VAR_FUNCTION(0, "gpio", NULL, V_88F6920_PLUS),
[all …]
Dpinctrl-armada-375.c1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
18 #include "pinctrl-mvebu.h"
22 MPP_FUNCTION(0x0, "gpio", NULL),
28 MPP_FUNCTION(0x0, "gpio", NULL),
34 MPP_FUNCTION(0x0, "gpio", NULL),
42 MPP_FUNCTION(0x0, "gpio", NULL),
50 MPP_FUNCTION(0x0, "gpio", NULL),
56 MPP_FUNCTION(0x0, "gpio", NULL),
63 MPP_FUNCTION(0x0, "gpio", NULL),
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/marvell/
Dcp110-system-controller.txt6 giving access to numerous features: clocks, pin-muxing and many other
11 - compatible: must be: "syscon", "simple-mfd";
12 - reg: register area of the CP110 system controller
18 -------
23 - a set of core clocks
24 - a set of gatable clocks
28 - The first cell must be 0 or 1. 0 for the core clocks and 1 for the
30 - The second cell identifies the particular core clock or gatable
34 - Core clocks
35 - 0 0 APLL
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/arm/marvell/
Dcp110-system-controller.txt6 giving access to numerous features: clocks, pin-muxing and many other
11 - compatible: must be: "syscon", "simple-mfd";
12 - reg: register area of the CP110 system controller
18 -------
23 - a set of core clocks
24 - a set of gateable clocks
28 - The first cell must be 0 or 1. 0 for the core clocks and 1 for the
30 - The second cell identifies the particular core clock or gateable
34 - Core clocks
35 - 0 0 APLL
[all …]
/kernel/linux/linux-5.10/arch/arm/mach-sa1100/
Dassabet.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/arch/arm/mach-sa1100/assabet.c
7 * This file contains all Assabet-specific tweaks.
13 #include <linux/gpio/gpio-reg.h>
14 #include <linux/gpio/machine.h>
17 #include <linux/platform_data/sa11x0-serial.h>
33 #include <asm/mach-types.h>
36 #include <asm/pgtable-hwdef.h>
41 #include <linux/platform_data/irda-sa11x0.h>
44 #include <linux/platform_data/mfd-mcp-sa11x0.h>
[all …]
/kernel/linux/linux-6.6/arch/arm/mach-sa1100/
Dassabet.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * linux/arch/arm/mach-sa1100/assabet.c
7 * This file contains all Assabet-specific tweaks.
13 #include <linux/gpio/driver.h>
14 #include <linux/gpio/gpio-reg.h>
15 #include <linux/gpio/machine.h>
18 #include <linux/platform_data/sa11x0-serial.h>
34 #include <asm/mach-types.h>
37 #include <asm/pgtable-hwdef.h>
44 #include <linux/platform_data/mfd-mcp-sa11x0.h>
[all …]
/kernel/linux/linux-5.10/drivers/spi/
Dspi-gpio.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * SPI master driver using generic bitbanged GPIO
11 #include <linux/gpio/consumer.h>
26 * platform_device->driver_data ... points to spi_gpio
28 * spi->controller_state ... reserved for bitbang framework code
30 * spi->master->dev.driver_data ... points to spi_gpio->bitbang
35 struct gpio_desc *sck; member
41 /*----------------------------------------------------------------------*/
44 * Because the overhead of going through four GPIO procedure calls
48 * - The slow generic way: set up platform_data to hold the GPIO
[all …]

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